Chemical Process Chrome tanning and vegetable tanning are done for Neither light nor heavy leather Heavy & light leather respectively Light & heavy leather respectively Both light & heavy leather Neither light nor heavy leather Heavy & light leather respectively Light & heavy leather respectively Both light & heavy leather ANSWER DOWNLOAD EXAMIANS APP
Chemical Process The product obtained on mixing calcium oxide with water is called None of these Milk of lime Quicklime Slaked lime None of these Milk of lime Quicklime Slaked lime ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Production of alcohol by fermentation of molasses is an __________ process. Endothermic Aerobic Anaerobic Both B and C Endothermic Aerobic Anaerobic Both B and C ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Linde process of gas liquefaction employs Merely compressing the gas beyond its critical pressure Exchange of heat with colder stream Adiabatic expansion against a piston or in a turbine Adiabatic expansion through a throttle valve (Joule-Thomson expansion) Merely compressing the gas beyond its critical pressure Exchange of heat with colder stream Adiabatic expansion against a piston or in a turbine Adiabatic expansion through a throttle valve (Joule-Thomson expansion) ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Ore concentration by froth floatation utilises the __________ of ore particles. None of these Wetting characteristics Density difference Terminal velocities None of these Wetting characteristics Density difference Terminal velocities ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Deaeration of water in its treatment is necessary, as it Minimises its corrosiveness None of these Helps in controlling its taste and odour Minimises its turbidity Minimises its corrosiveness None of these Helps in controlling its taste and odour Minimises its turbidity ANSWER DOWNLOAD EXAMIANS APP
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